930 Lightweight Clutch Adapter Kit Controls These are the COPs used

These are the COPs used on in-house engine builds running EFI

If you are installing a new Garrett GT turbocharger to your Porsche Turbo

Turbocharger & Muffler - M10 stainless bolts & M10 reduced-hex copper locknuts

Inlet flange:  OE bolt pattern of 2

Now Available:  Full-Width intercooler package for EFI-equipped 911 Turbos

930 Lightweight Clutch Adapter Kit Controls These are the COPs usedClutch Adapter Kit This adapter set enables the use of a lightweight, "low profile" aluminum clutch pressure plates to be used on the 1978 88 Porsche 930 911 Turbo cars originally equipped with the 930 4 speed transaxle. These pressure plates offer reduced rotating mass for faster engine acceleration and better shifting, as well as increased clamp strength to safely hold more torque. The Porsche 930, 4 Speed Transaxle Clutch System Model Years: 1978